Syntax Tables
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A "syntax table" specifies the syntactic textual function of each
character. This information is used by the "parsing functions", the
complex movement commands, and others to determine where words, symbols,
and other syntactic constructs begin and end. The current syntax table
controls the meaning of the word motion functions (Note:Word Motion)
and the list motion functions (Note:List Motion), as well as the
functions in this chapter.